| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 8 | |
| #2 | Germany | 1 | |
| #3 | EPO (European Patent Office) | 1 | |
| #4 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Packaging and shipping | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Pumps | |
| #2 | Containers for goods storage | |
| #3 | Packaging | |
| #4 | Pistons and sealings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Grillini Marco | 9 |
| Publication | Filing date | Title |
|---|---|---|
| WO9403380A1 | Refillable liquid mixtures aerosol dispensing container | |
| EP0255993A2 | Sealing device for keeping two fluids separate in contiguous zones of mechanisms which are moving in relation to each other | |
| DE2821389A1 | Piston compressor with coaxial pistons connected in tandem - uses common rod and crank mechanism acting on rod to reciprocate pistons (NL 21.11.78) |